Drilldown: Patents
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Choose a table:
- Airplane (18)
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- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17614)
- Person (2150)
- Publications (24570)
- Techtypes (2381)
Patents > Year filed:
1920 - 1929
& Office
:
??
or
CA
or
DE
or
ES
or
NL
or
RU
or
SE
or
Other
& Number of text pages:
4 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
airfoil (1) ·
airplane (4) ·
biplane (1) ·
chassis (3) ·
construction (1) ·
control (1) ·
engine (1) ·
flying machines (2) ·
frame (2) ·
fuselage (1) ·
helicopter (1) ·
landing (1) ·
motor (1) ·
Parachutes (1) ·
propeller (2) ·
propellers (1) ·
sensors (1) ·
takeoff (1) ·
Tragfläche (1) ·
undercarriage (2) ·
wheels (1) ·
wings (1)
None (3) ·
Patent AU-1914-14892 (1) ·
Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (1) ·
Patent DE-1918-02-20 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-10-10 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent ES-1919-07-03-Pescara (1) ·
Patent FR-1916-501550 (1) ·
Patent FR-1917-493342 (1) ·
Patent GB-1918-140127 (1) ·
Patent GB-1927-653688 (1) ·
Patent US-1918-1589780 (1)
None (1) ·
B64D31/04 (1) ·
CPC B64C25/60 (1) ·
CPC B64D27/04 (1) ·
CPC B21D51/383 (1) ·
CPC B64C11/36 (1) ·
CPC B64C13/30 (1) ·
CPC B64C25/00 (1) ·
CPC B64C25/06 (1) ·
CPC B64C27/54 (1) ·
CPC B64C3/38 (1) ·
CPC B64C3/56 (1) ·
CPC B64C35/00 (1) ·
CPC B64C9/18 (1) ·
CPC B64D17/52 (1) ·
CPC G01S1/72 (1) ·
CPC Y02T50/10 (1)
Showing below up to 11 results in range #1 to #11.